RSDW40/60 & RDDW40/60 Railway DC-DC Converters

MEAN WELL RSDW40 and RSDW60 Single-Output and RDDW40 and RDDW60 Dual-Output Reliable Railway DC-DC Converters are 40W and 60W module-type converters in a 50.8mm x 25.4mm (2" x 1") low-profile package. MEAN WELL RSDW40/60 and RDDW40/60 DC-DC Converters feature international standard pins, high efficiency up to 92%, a wide working temperature range (-40°C to +85°C or +90°C), and 1.6KVDC or 3KVDC isolation. The converters comply with the EN50155 railway standard and feature a 9V to 36V, 18V to 75V, or 40V to 160V 4:1 input range. These railway DC-DC converters offer various output voltages from 3.3V to 48V for single output and ±12V / ±15V for dual outputs.

Results: 34
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
Length
Width
Height
Industry
Series
MEAN WELL DC/DC Converters - Through Hole 60W 9-36Vin +/-12V 2x1 Iso +/-2.5A
Datasheet
69In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 24 V 9 V 36 V 12 V 2.5 A - 12 V 2.5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW60
MEAN WELL DC/DC Converters - Through Hole 40W 9-36Vin +/-12V 2x1 Iso +/-1.666A
Datasheet
35In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 24 V 9 V 36 V 12 V 1.7 A - 12 V 1.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 5Vout 8A 40W 2x1 Iso
Datasheet
41In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 V 5 V 8 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 12Vout 5A 60W 2x1 Iso
Datasheet
424In Stock
378Expected 31/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 12 V 5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 24V 2.5A 60W 2x1 Iso
Datasheet
383In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 V 24 V 2.5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 5Vout 12A 60W 2x1 Iso
Datasheet
36In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 5 V 12 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 5Vout 8A 40W 2x1 Iso
Datasheet
230In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 5 V 8 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 24V 2.5A 60W 2x1 Iso
Datasheet
149In Stock
108Expected 17/06/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 24 V 2.5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40W 9-36Vin +/-15V 2x1 Iso +/-1.333A
Datasheet
16In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 24 V 9 V 36 V 15 V 1.3 A - 15 V 1.3 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 40W 18-75Vin +/-12V 2x1 Iso +/-1.666A
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 40 W 48 V 18 V 75 V 12 V 1.7 A - 12 V 1.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 3.3Vout 10A 40W 2x1 Iso
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 3.3 V 10 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 3.3Vout 10A 40W 2x1 Iso
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 V 3.3 V 10 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 12V 3.333A 40W 2x1 Iso
Datasheet
5In Stock
36On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 V 12 V 3.3 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 15V 2.666A 40W 2x1 Iso
Datasheet
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 48 V 18 V 75 V 15 V 2.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 3.3Vout 12A 60W 2x1 Iso
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 24 V 9 V 36 V 3.3 V 12 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 12Vout 5A 60W 2x1 Iso
Datasheet
25In Stock
288On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 V 12 V 5 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 18-75Vin 15Vout 4A 60W 2x1 Iso
Datasheet
30In Stock
162On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 48 V 18 V 75 V 15 V 4 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 5Vout 12A 60W 2x1 Iso
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 5 V 12 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 48V 1.25A 60W 2x1 Iso
Datasheet
3In Stock
5Expected 11/08/2026
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 48 V 1.25 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 60W 9-36Vin +/-15V 2x1 Iso +/-2A
Datasheet
146On Order
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 24 V 9 V 36 V 15 V 2 A - 15 V 2 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW60
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 12V 3.333A 40W 2x1 Iso
Datasheet
288On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 12 V 3.3 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 24V 2.5A 60W 2x1 Iso
Datasheet
100On Order
Min.: 1
Mult.: 1

Isolated 1 Output 60 W 110 V 40 V 160 V 24 V 2.5 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW60
MEAN WELL DC/DC Converters - Through Hole 60W 18-75Vin +/-15V 2x1 Iso +/-2A
Datasheet
10Expected 19/05/2026
Min.: 1
Mult.: 1

Isolated 2 Output 60 W 48 V 18 V 75 V 15 V 2 A - 15 V 2 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RDDW60
MEAN WELL DC/DC Converters - Through Hole 9-36Vin 15V 2.666A 40W 2x1 Iso
Datasheet
6On Order
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 24 V 9 V 36 V 15 V 2.7 A 1.6 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40
MEAN WELL DC/DC Converters - Through Hole 40-160Vin 24V 1.667A 40W 2x1 Iso
Datasheet
36Expected 15/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 40 W 110 V 40 V 160 V 24 V 1.7 A 3 kV 50.8 mm (2 in) 25.4 mm (1 in) 10.5 mm (0.413 in) Industrial RSDW40